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martinkrizan.com / aarrr / land-and-expand

AARRRRevenue

Land-and-expand (seat & account growth)

Start with a small footprint inside an account, then systematically grow across teams and seats.

A go-to-market motion that intentionally starts with a low-risk, low-cost entry into an organization — one team, one department, a free tier — then expands deliberately once value is proven.

Why this ring

A proven B2B SaaS expansion motion, especially for multi-seat or team-based products, and one of the cheapest sources of revenue growth since it skips the awareness and procurement stages that dominate new-logo CAC.

SaaS fit

Strongest for B2B tools where value scales with the number of people or teams using the product — collaboration, workflow and communication tools in particular.

How to apply it

When to apply: Product value increases with the number of people or teams engaged inside a customer's organization.

First steps: After the first team's onboarding succeeds, actively map adjacent teams or departments that would benefit — don't wait for the customer to propose expansion themselves. Use the initial team as an internal reference and have CS or sales proactively pitch the natural next department.

Pitfalls: Passively waiting for the customer to ask for expansion instead of actively mapping the account's potential leaves real revenue on the table — expansion has to be worked, not assumed.

Metrics to watch: Net revenue retention (NRR), and the number of active seats or teams per account over time.

Resources

Who does it well

  • SlackThe canonical land-and-expand story: adoption starts with a single team, then spreads department by department until it becomes company-wide infrastructure.
  • AtlassianLand-and-expand via low-friction team-level entry (Jira, Confluence) that grows into org-wide deployments without a traditional enterprise sales motion.